CN203746088U - 指纹传感器 - Google Patents
指纹传感器 Download PDFInfo
- Publication number
- CN203746088U CN203746088U CN201320881878.1U CN201320881878U CN203746088U CN 203746088 U CN203746088 U CN 203746088U CN 201320881878 U CN201320881878 U CN 201320881878U CN 203746088 U CN203746088 U CN 203746088U
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- fingerprint
- fingerprint detection
- conductor layer
- detection unit
- finger
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- 238000001514 detection method Methods 0.000 claims abstract description 161
- 239000004020 conductor Substances 0.000 claims abstract description 49
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000013459 approach Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000010408 sweeping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320881878.1U CN203746088U (zh) | 2013-12-30 | 2013-12-30 | 指纹传感器 |
PCT/CN2014/095423 WO2015101266A1 (en) | 2013-12-30 | 2014-12-29 | Sensor for detecting fingerprint and fingerprint identification apparatus and controlling method of sensor for detecting fingerprint |
KR1020167020728A KR20160130747A (ko) | 2013-12-30 | 2014-12-29 | 지문을 검측하기 위한 센서, 지문 식별 장치, 및 지문 검측을 위한 센서의 제어 방법 |
EP14875903.8A EP3090383A4 (en) | 2013-12-30 | 2014-12-29 | Sensor for detecting fingerprint and fingerprint identification apparatus and controlling method of sensor for detecting fingerprint |
US15/192,814 US9990529B2 (en) | 2013-12-30 | 2016-06-24 | Sensor for detecting fingerprint and identification apparatus and controlling method of sensor for detecting fingerprint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320881878.1U CN203746088U (zh) | 2013-12-30 | 2013-12-30 | 指纹传感器 |
Publications (1)
Publication Number | Publication Date |
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CN203746088U true CN203746088U (zh) | 2014-07-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320881878.1U Expired - Lifetime CN203746088U (zh) | 2013-12-30 | 2013-12-30 | 指纹传感器 |
Country Status (1)
Country | Link |
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CN (1) | CN203746088U (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104182028A (zh) * | 2014-08-25 | 2014-12-03 | 联想(北京)有限公司 | 一种信息处理方法、装置及电子设备 |
CN104318222A (zh) * | 2014-11-14 | 2015-01-28 | 深圳市汇顶科技股份有限公司 | 用于指纹检测的检测方法和装置 |
WO2015101266A1 (en) * | 2013-12-30 | 2015-07-09 | Byd Company Limited | Sensor for detecting fingerprint and fingerprint identification apparatus and controlling method of sensor for detecting fingerprint |
CN105448858A (zh) * | 2015-06-10 | 2016-03-30 | 比亚迪股份有限公司 | 指纹检测芯片的封装测试装置和方法 |
WO2016070536A1 (zh) * | 2014-11-07 | 2016-05-12 | 深圳市汇顶科技股份有限公司 | 指纹检测电路、传感器和触摸屏 |
CN106066693A (zh) * | 2016-05-30 | 2016-11-02 | 联想(北京)有限公司 | 信息处理方法及电子设备 |
CN106067002A (zh) * | 2016-05-27 | 2016-11-02 | 广东欧珀移动通信有限公司 | 一种指纹信息处理方法及用户终端 |
CN106095066A (zh) * | 2016-03-23 | 2016-11-09 | 深圳信炜科技有限公司 | 电子设备 |
US9679186B2 (en) | 2013-12-27 | 2017-06-13 | Byd Company Limited | Capacitance detecting device for fingerprint identification and fingerprint identification apparatus comprising the same |
US10296771B2 (en) | 2015-03-27 | 2019-05-21 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint recognition system and method |
CN110287922A (zh) * | 2019-06-29 | 2019-09-27 | Oppo广东移动通信有限公司 | 指纹识别方法及相关产品 |
-
2013
- 2013-12-30 CN CN201320881878.1U patent/CN203746088U/zh not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9679186B2 (en) | 2013-12-27 | 2017-06-13 | Byd Company Limited | Capacitance detecting device for fingerprint identification and fingerprint identification apparatus comprising the same |
WO2015101266A1 (en) * | 2013-12-30 | 2015-07-09 | Byd Company Limited | Sensor for detecting fingerprint and fingerprint identification apparatus and controlling method of sensor for detecting fingerprint |
US9990529B2 (en) | 2013-12-30 | 2018-06-05 | Byd Company Limited | Sensor for detecting fingerprint and identification apparatus and controlling method of sensor for detecting fingerprint |
CN104182028A (zh) * | 2014-08-25 | 2014-12-03 | 联想(北京)有限公司 | 一种信息处理方法、装置及电子设备 |
US10162993B2 (en) | 2014-11-07 | 2018-12-25 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint detection circuit, sensor and touch screen |
WO2016070536A1 (zh) * | 2014-11-07 | 2016-05-12 | 深圳市汇顶科技股份有限公司 | 指纹检测电路、传感器和触摸屏 |
US10002279B2 (en) | 2014-11-14 | 2018-06-19 | Shenzhen GOODIX Technology Co., Ltd. | Detection method and device for detecting fingerprint |
WO2016074443A1 (zh) * | 2014-11-14 | 2016-05-19 | 深圳市汇顶科技股份有限公司 | 用于指纹检测的检测方法和装置 |
CN104318222A (zh) * | 2014-11-14 | 2015-01-28 | 深圳市汇顶科技股份有限公司 | 用于指纹检测的检测方法和装置 |
US10296771B2 (en) | 2015-03-27 | 2019-05-21 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint recognition system and method |
CN105448858B (zh) * | 2015-06-10 | 2018-03-13 | 比亚迪股份有限公司 | 指纹检测芯片的封装测试装置和方法 |
CN105448858A (zh) * | 2015-06-10 | 2016-03-30 | 比亚迪股份有限公司 | 指纹检测芯片的封装测试装置和方法 |
CN106095066A (zh) * | 2016-03-23 | 2016-11-09 | 深圳信炜科技有限公司 | 电子设备 |
CN106067002A (zh) * | 2016-05-27 | 2016-11-02 | 广东欧珀移动通信有限公司 | 一种指纹信息处理方法及用户终端 |
CN106067002B (zh) * | 2016-05-27 | 2019-06-11 | Oppo广东移动通信有限公司 | 一种指纹信息处理方法及用户终端 |
CN106066693A (zh) * | 2016-05-30 | 2016-11-02 | 联想(北京)有限公司 | 信息处理方法及电子设备 |
CN110287922A (zh) * | 2019-06-29 | 2019-09-27 | Oppo广东移动通信有限公司 | 指纹识别方法及相关产品 |
CN110287922B (zh) * | 2019-06-29 | 2021-05-07 | Oppo广东移动通信有限公司 | 指纹识别方法及相关产品 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200113 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140730 |